She was the year ahead of me in honours at Monash uni in an academic field with a pretty small class (5 or 6 max). She gave me some great advice throughout that challenging year as she had just been through it and new all sorts of tips and tricks. Didn't know her that well but she definitely went out of her way to help a stranger.
Very sad news indeed. I hope her friends and family are getting through this as best they can!